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fix connection issues (OS error 22)

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Daniella 2022-08-13 01:37:39 +02:00
parent 1b631f12f6
commit ae398c140c
3 changed files with 6 additions and 6 deletions
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2
Cargo.lock generated
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@ -4,4 +4,4 @@ version = 3
[[package]]
name = "qft"
version = "0.1.0"
version = "0.1.1"

2
Cargo.toml
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@ -1,6 +1,6 @@
[package]
name = "qft"
version = "0.1.0"
version = "0.1.1"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

8
src/main.rs
View file

@ -194,7 +194,7 @@ fn main() {
fn helper(args: &Vec<String>) {
let bind_addr = (
"127.0.0.1",
"0.0.0.0",
u16::from_str_radix(args[2].as_str(), 10).expect("invalid port: must be integer"),
);
let listener = UdpSocket::bind(&bind_addr).expect("unable to create socket");
@ -210,7 +210,7 @@ fn helper(args: &Vec<String>) {
}
fn sender(args: &Vec<String>) {
let mut bind_addr = ("127.0.0.1", 0);
let mut bind_addr = ("0.0.0.0", 0);
{
let holepunch = UdpSocket::bind(&bind_addr).expect("unable to create socket");
let mut buf = [0 as u8; 2];
@ -225,7 +225,7 @@ fn sender(args: &Vec<String>) {
.recv(&mut buf)
.expect("unable to receive from helper");
// buf should now contain our port.
bind_addr = ("127.0.0.1", u16::from_be_bytes(buf));
bind_addr = ("0.0.0.0", u16::from_be_bytes(buf));
println!("Holepunch successful. Running on port {}.", bind_addr.1);
}
// we have the needed bind_addr and did the holepunch
@ -257,7 +257,7 @@ fn sender(args: &Vec<String>) {
}
fn receiver(args: &Vec<String>) {
let connection = UdpSocket::bind(("127.0.0.1", 0)).expect("unable to create receive socket");
let connection = UdpSocket::bind(("0.0.0.0", 0)).expect("unable to create receive socket");
let mut buf: &[u8] = &[0 as u8; 256];
let mut file = File::create(args.get(3).unwrap_or_else(|| {
print_args(args);